2012 Silverado 1500. I am having an issue with my passenger side low beam. It went out as soon as i bought the truck and i, naturally, thought it was the bulb. I pulled it, and although it didn't look blown, i bought one for a replacement anyway. Still no light. I checked the witing and found some seemingly burned spots so i spliced in some new wiring and checked the fuses. All of the fuses and relays are good, but still no light. The driver side light works fine. Any suggestions on where to look from there?